1320 static bool GetLineValue(Token &DigitTok, unsigned &Val,  in GetLineValue()  argument
1323   if (DigitTok.isNot(tok::numeric_constant)) {  in GetLineValue()
1324     PP.Diag(DigitTok, DiagID);  in GetLineValue()
1326     if (DigitTok.isNot(tok::eod))  in GetLineValue()
1332   IntegerBuffer.resize(DigitTok.getLength());  in GetLineValue()
1335   unsigned ActualLength = PP.getSpelling(DigitTok, DigitTokBegin, &Invalid);  in GetLineValue()
1350       PP.Diag(PP.AdvanceToTokenCharacter(DigitTok.getLocation(), i),  in GetLineValue()
1358       PP.Diag(DigitTok, DiagID);  in GetLineValue()
1366     PP.Diag(DigitTok.getLocation(), diag::warn_pp_line_decimal)  in GetLineValue()
1382   Token DigitTok;  in HandleLineDirective()  local
1383   Lex(DigitTok);  in HandleLineDirective()
1387   if (GetLineValue(DigitTok, LineNo, diag::err_pp_line_requires_integer,*this))  in HandleLineDirective()
1391     Diag(DigitTok, diag::ext_pp_line_zero);  in HandleLineDirective()
1399     Diag(DigitTok, diag::ext_pp_line_too_big) << LineLimit;  in HandleLineDirective()
1401     Diag(DigitTok, diag::warn_cxx98_compat_pp_line_too_big);  in HandleLineDirective()
1445       SourceMgr.getFileCharacteristic(DigitTok.getLocation());  in HandleLineDirective()
1447   SourceMgr.AddLineNote(DigitTok.getLocation(), LineNo, FilenameID, false,  in HandleLineDirective()
1541 void Preprocessor::HandleDigitDirective(Token &DigitTok) {  in HandleDigitDirective()  argument
1545   if (GetLineValue(DigitTok, LineNo, diag::err_pp_linemarker_requires_integer,  in HandleDigitDirective()
1561     FileKind = SourceMgr.getFileCharacteristic(DigitTok.getLocation());  in HandleDigitDirective()
1587     if (!SourceMgr.isWrittenInBuiltinFile(DigitTok.getLocation()) &&  in HandleDigitDirective()
1588         !SourceMgr.isWrittenInCommandLineFile(DigitTok.getLocation()))  in HandleDigitDirective()
1598   SourceMgr.AddLineNote(DigitTok.getLocation(), LineNo, FilenameID, IsFileEntry,  in HandleDigitDirective()